package com.itheima.mapper;

import com.baomidou.mybatisplus.core.mapper.BaseMapper;
import com.itheima.pojo.CheckGroupItem;
import org.apache.ibatis.annotations.Param;
import org.apache.ibatis.annotations.Select;


public interface CheckGroupItemMapper extends BaseMapper<CheckGroupItem> {


    @Select("select item_id from tb_check_group_item where group_id=#{groupId}")
    public Long[] selectItemsByGroupId(@Param("groupId") Long groupId);
}
